[Pw_forum] Calculation of Phonon disperison stopped automatically without any warning

[Sheleon Zhang]

Hello,Dear user
Recently, i am calculating the phonon dispersion of KBBF crystal but the
code stopped automatically without any warning. I have done this sever
times, the results were same. In the input, i dont use the 'max_seconds'
parameter and the runing time do not exceed the default value. Now i try
to use the 'recover' mode to restart calculation, is this way feasible?
Why dos this situation come up?
Thanks in advance.

Best regards

Sheleon